I agree, they are neat snakes. Kinda like a corn snake that thinks its tough ;-) The ones I have never cease to crack me up with all their belligerence. If you like them, pick up a Telescopus species as well. I have a colony of T. dhara and just love them. Similarly, you'd also like Boiga trigonata. Through the wonders of convergent evolution, these three snakes look and act soooooo similar.